Question 1 - A-Level Maths

Exam Board	Edexcel
Module	P2 (Pure Mathematics 2)
Year	2019
Session	October
Topic	Differentiation Applications
Type	Find stationary points

A curve \(C\) has equation \(y = 2 x ^ { 2 } ( x - 5 )\)
1. Find, using calculus, the \(x\) coordinates of the stationary points of \(C\).
2. Hence find the values of \(x\) for which \(y\) is increasing.